with 41 episodes premiered on February 24, 1998

with 43 episodes premiered on February 9, 1999

with 41 episodes premiered on February 8, 2000

with 43 episodes premiered on February 13, 2001

with 43 episodes premiered on February 5, 2002

with 43 episodes premiered on February 11, 2003

with 40 episodes premiered on February 17, 2004

with 41 episodes premiered on February 8, 2005

with 40 episodes premiered on February 28, 2006

with 41 episodes premiered on February 13, 2007

with 40 episodes premiered on February 12, 2008

with 37 episodes premiered on February 3, 2009